61754096756 has 18 divisors (see below), whose sum is σ = 118787323410. Its totient is φ = 28070043760.

The previous prime is 61754096753. The next prime is 61754096771. The reversal of 61754096756 is 65769045716.

61754096756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 51048883600 + 10705213156 = 225940^2 + 103466^2 .

It is a super-2 number, since 2×61754096756² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61754096753) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63795071 + ... + 63796038.

It is an arithmetic number, because the mean of its divisors is an integer number (6599295745).

Almost surely, 2^61754096756 is an apocalyptic number.

It is an amenable number.

61754096756 is a deficient number, since it is larger than the sum of its proper divisors (57033226654).

61754096756 is a wasteful number, since it uses less digits than its factorization.

61754096756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127591135 (or 127591122 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 56.

The spelling of 61754096756 in words is "sixty-one billion, seven hundred fifty-four million, ninety-six thousand, seven hundred fifty-six".